| abstract |
A pressure-sensitive adhesive composition, a pressure-sensitive adhesive, and a pressure-sensitive adhesive sheet are provided that are excellent in both blister resistance and moisture and heat whitening resistance. (Meth) acrylic containing (meth) acrylic acid alkyl ester, a reactive functional group-containing monomer having a reactive functional group in the molecule, and N-vinylcarboxylic acid amide as monomer units constituting the polymer The adhesive composition containing an acid ester polymer (A) and a crosslinking agent (B). [Selection] Figure 1 |